From Fensome et al., 2019:
Thalassiphora? maxima Jain and Millepied, 1975, p.146, pl.4, figs.53–54.
Holotype: Jain and Millepied, 1975, pl.4, fig.54.
Originally Thalassiphora, subsequently (and now) Thalassiphora?, thirdly Disphaeria.
Lentin and Williams (1985, p.354) questionably retained the species in Thalassiphora. Questionable assignment: Stover and Evitt (1978, p.195).
Age: Campanian–Maastrichtian.

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